Granted Patent
Utility
US 5,796,864 · App. 08/368,337
Method and apparatus for real-time lossless compression and decompression of image data
Inventor:
Sean M. Callahan
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Jan 4, 1995
Inventor
Sean M. Callahan
Assignee (at issue)
Apple Computer Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.